Display mounting support

Abstract

The present disclosure provides a display mounting support, including a wall plate, a connecting arm, a tilt adjustment assembly, and a mounting frame. The connecting arm is connected between the wall plate and the tilt adjustment assembly, and the tilt adjustment assembly is connected to the mounting frame. The tilt adjustment assembly is configured for mounting a display screen. The tilt adjustment assembly includes a first mounting disc, a second mounting disc and a locking member. The first mounting disc is rotatably connected to the connecting arm. The second mounting disc is connected to the mounting frame. The locking member is connected between the first mounting disc and the second mounting disc. A rotating angle of the locking member for locking the first mounting disc to the second mounting disc is less than or equal to 180 degrees.

What is claimed is: 
     
         1 . A display mounting support, wherein the display mounting support comprises a wall plate, a connecting arm, a tilt adjustment assembly, and a mounting frame; the connecting arm is connected between the wall plate and one side of the tilt adjustment assembly, and the other side of the tilt adjustment assembly is connected to the mounting frame; one side of the mounting frame away from the tilt adjustment assembly is configured for mounting a display screen; the tilt adjustment assembly comprises a first mounting disc, a second mounting disc and a locking member; the first mounting disc is rotatably connected to the connecting arm; the second mounting disc is connected to the mounting frame; the locking member is connected between the first mounting disc and the second mounting disc; rotating the second mounting disc relative to the first mounting disc is capable of adjusting a pitch tilt angle of the second mounting disc relative to the first mounting disc; rotating the locking member is capable of locking the first mounting disc to the second mounting disc, and a rotating angle of the locking member for locking the first mounting disc to the second mounting disc is less than or equal to 180 degrees. 
     
     
         2 . The display mounting support according to  claim 1 , wherein the locking member comprises a threaded rod, a spanner, a fixed end and a nut; the threaded rod is threaded with the nut; between a head portion of the thread rod and the nut, the threaded rod is sleeved with the spanner, the fixed end, the first mounting disc and the second mounting disc; the thread rod is rotatably connected with the spanner; the threaded rod and the fixed end are stop-rotation connected; a surface on a side of the spanner facing the fixed end comprises a first convex surface and a first concave surface, and a surface on a side of the fixed end facing the spanner comprises a second convex surface and a second concave surface; when the spanner is rotated relative to the threaded rod such that the first convex surface abuts against the second convex surface, the first mounting disc and the second mounting disc are locked and cannot rotate relative to each other; when the spanner is rotated relative to the threaded rod such that the first convex surface abuts against the second concave surface, and the second convex surface abuts against the first concave surface, the first mounting disc and the second mounting disc are not locked, and can rotate relative to each other. 
     
     
         3 . The display mounting support according to  claim 2 , wherein the rotating angle of the locking member for locking the first mounting disc to the second mounting disc is 90 degrees; the surface on the side of the spanner facing the fixed end comprises two first convex surfaces and two first concave surfaces, and the two first convex surfaces and the two first concave surface are set alternately; the surface on the side of the fixed end facing the spanner comprises two second convex surfaces and two second concave surfaces, and the two second convex surfaces and the two second concave surfaces are set alternately. 
     
     
         4 . The display mounting support according to  claim 3 , wherein the threaded rod comprises the head portion, a cylindrical portion, a flattened portion and a screwed portion sequentially connected; the spanner is sleeved onto the cylindrical portion; the fixed end, the first mounting disc and the second mounting disc are sleeved onto the flattened portion; the nut is sleeved to the screwed portion. 
     
     
         5 . The display mounting support according to  claim 2 , wherein the first mounting disc comprises two first sidewalls opposite to each other and a connecting tube connected between the two first sidewalls; two opposite openings of the connecting tube both have flat shapes; the first sidewall defines a first connecting hole which is spaced apart the opening of the connecting tube; the second mounting disc comprises a second disc body and at least one second sidewall; the at least one second sidewall is connected to the second disc body; the second sidewall defines an arcuate hole and a second connecting hole spaced apart in a height direction of the display mounting support; the arcuate hole corresponds to the opening of the connecting tube, and the first connecting hole corresponds to the second connecting hole, and the flattened portion passes through the arcuate hole and the connecting tube, the flattened portion is shaped to cooperate with the flattened opening of the connecting tube to achieve a stop-rotation connection; the first connecting hole and the second connecting hole are positioned opposite each other and are pivotably connected. 
     
     
         6 . The display mounting support according to  claim 5 , wherein the first mounting disc comprises at least one mounting arm, the at least one mounting arm are arranged along the height direction; end of the connecting arm is connected to the at least one mounting arm. 
     
     
         7 . The display mounting support according to  claim 6 , wherein the first mounting disc further comprises a first disc body, the first disc body is connected between the two first sidewalls, the at least one mounting arm is connected to the first disc body and/or the at least one first sidewall. 
     
     
         8 . The display mounting support according to  claim 7 , wherein the at least one mounting arm is located below the connecting tube, the mounting arm is bent from first disc body. 
     
     
         9 . The display mounting support according to  claim 1 , wherein the second mounting disc further comprises a second disc body; the display mounting support further comprises a hook and a connecting member both located on a side of the mounting frame facing the connecting arm; the hook is suspended on a top end of the second disc body; the connecting member is connected to a bottom end of the second disc body. 
     
     
         10 . The display mounting support according to  claim 9 , wherein the top end of the second disc body comprises a hanging portion; a bottom end of the second disc body defines a connecting groove; the hook cooperates with the hanging portion; the connecting member passes through the connecting groove to securely connect the second disc body to the mounting frame. 
     
     
         11 . The display mounting support according to  claim 10 , wherein the hanging portion is an arc curved downwardly at two ends, and the connecting groove is an arc curved upwardly at two ends. 
     
     
         12 . The display mounting support according to  claim 11 , wherein the hook is also an arc curved upwardly at two ends, and the arc of the connecting groove is co-centered with the arc of the hook. 
     
     
         13 . The display mounting support according to  claim 9 , wherein the connecting member comprises a safety member, an elastic member and a sliding seat; the sliding seat is connected to the mounting frame; one side of the sliding seat facing the mounting frame is recessed to form an up-down sliding space; the safety member is inserted into the sliding space; one end of the elastic member is connected to the sliding seat and the other end of the elastic member is connected to the safety member; a top end of the safety member forms a hook portion. 
     
     
         14 . The display mounting support according to  claim 13 , wherein an inner wall of the sliding seat is protruded with a resisting post; the safety member defines a receiving groove; the resisting post is inserted into the receiving groove; one end of the elastic member is abutted against or connected to a top wall of the receiving groove, and the other end of the elastic member is abutted against or connected to the resisting post. 
     
     
         15 . The display mounting support according to  claim 14 , wherein a bottom wall of the resisting post is a curved wall, a bottom wall of the receiving groove is also a curved wall, and the bottom wall of the resisting post abuts against the bottom wall of the receiving groove; and/or a top wall of the resisting post is a planar wall and a top wall of the receiving groove is correspondingly a planar wall. 
     
     
         16 . The display mounting support according to  claim 15 , wherein a bottom end of the safety member is L-shaped to form an operating end. 
     
     
         17 . A display mounting support, wherein the display mounting support comprises a wall plate, a connecting arm, a tilt adjustment assembly, and a mounting frame; the connecting arm is connected between the wall plate and one side of the tilt adjustment assembly, and the other side of the tilt adjustment assembly is connected to the mounting frame; one side of the mounting frame away from the tilt adjustment assembly is configured for mounting a display screen; the tilt adjustment assembly comprises a first mounting disc, a second mounting disc and a locking member; the first mounting disc is rotatably connected to the connecting arm; the second mounting disc is connected to the mounting frame; the locking member is connected between the first mounting disc and the second mounting disc; rotating the second mounting disc relative to the first mounting disc is capable of adjusting a pitch tilt angle of the second mounting disc relative to the first mounting disc; rotating the locking member is capable of locking the first mounting disc to the second mounting disc; the second mounting disc further comprises a second disc body; the display mounting support further comprises a hook and a connecting member both located on a side of the mounting frame facing the connecting arm; the hook is suspended on a top end of the second disc body; the connecting member is connected to a bottom end of the second disc body; the connecting member comprises a safety member, an elastic member and a sliding seat; the sliding seat is connected to the mounting frame; one side of the sliding seat facing the mounting frame is recessed to form an up-down sliding space; the safety member is inserted into the sliding space; one end of the elastic member is connected to the sliding seat and the other end of the elastic member is connected to the safety member; a top end of the safety member forms a hook portion for engaging with the bottom end of the second disc body. 
     
     
         18 . The display mounting support according to  claim 17 , wherein an inner wall of the sliding seat is protruded with a resisting post; the safety member defines a receiving groove; the resisting post is inserted into the receiving groove; one end of the elastic member is abutted against or connected to a top wall of the receiving groove, and the other end of the elastic member is abutted against or connected to the resisting post. 
     
     
         19 . The display mounting support according to  claim 18 , wherein a bottom wall of the resisting post is a curved wall, a bottom wall of the receiving groove is also a curved wall, and the bottom wall of the resisting post abuts against the bottom wall of the receiving groove; and/or a top wall of the resisting post is a planar wall and a top wall of the receiving groove is correspondingly a planar wall. 
     
     
         20 . The display mounting support according to  claim 17 , wherein the locking member comprises a threaded rod, a spanner, a fixed end and a nut; the threaded rod is threaded with the nut; between a head portion of the thread rod and the nut, the threaded rod is sleeved with the spanner, the fixed end, the first mounting disc and the second mounting disc; the thread rod is rotatably connected with the spanner; the threaded rod and fixed end are stop-rotation connected; a surface on a side of the spanner facing the fixed end comprises a first convex surface and a first concave surface, and a surface on a side of the fixed end facing the spanner comprises a second convex surface and a second concave surface; when the spanner is rotated relative to the threaded rod such that the first convex surface abuts against the second convex surface, the first mounting disc and the second mounting disc are locked and cannot rotate relative to each other; when the spanner is rotated relative to the threaded rod such that the first convex surface abuts against the second concave surface, and the second convex surface abuts against the first concave surface, the first mounting disc and the second mounting disc are not locked, and can rotate relative to each other.